Software Update Module / Add-on Software
> OPC Server for Pro-Server EX Add-on Software
* To update the current version to the latest version, download the following full installer,
and then install Pro-Server EX and OPC Server for Pro-Server EX.
For the latest version installer of Pro-Server EX, click here.
* In order to install it, the older version of Pro-Server EX needs to be uninstalled.